Add recently used sql on query editor

Test step:
1.Execute a SQL "select * from agent" on query editor

2.Press Ctrl + r then the recently used sql(latest 30 execute successful SQL) will be shown ,the latest execute SQL is on the top.And the different cursor of current word will show different SQL list,current version is only store select/update/insert/delete statement
For Example : press Ctrl + r behind "sel" ,only the recently used "SELECT" SQL will be shown
press Ctrl + r at a beginning of a line ,all of recently used sql will be shown

3.Press Ctrl + Space will show the keyword list ,if the key word of select/update/insert/delete have recently used SQL,the image of keyword will switch to right arrow,then press right button ,the list will convert to the recently used sql which is start with the keyword ,then press left button,the list will return to the keyword list
For Example : press Ctrl + Space behind "sel" , the keyword of "SELECT" with right arrow image will be shown ,then press right button , the SQL "select * from agent" in the step 1 will be shown ,then press left button ,the list will return to the keyword of "SELECT"
4.The recently used SQL is store by "IP + PORT + DBNAME" , so the recently used SQL list is different between "localhost:30000/demodb" and "localhost:30000/demodb1"

Fixed.
Modify jface jar ,so replace the jar at plugins directory

테이블명, 컬럼명 수집 속도 향상

Fixed in CM8.4.1.2100

Fixed in CQB4.1.2109